mail.crest33.com - robtex.com

mail.crest33.com

DNSSECโš ๏ธ Not signed
A52.197.128.153๐Ÿ‡ฏ๐Ÿ‡ต Amazon52.196.0.0/14 EC2 NRT prefix
PTRmx01.ssl.owlet.work

crest33.com

DNSSECโš ๏ธ Not signed
A161.202.113.135๐Ÿ‡ฏ๐Ÿ‡ต SOFTLAYER161.202.64.0/18 -tok02
NS01.dnsv.jp โญ
NS02.dnsv.jp
NS03.dnsv.jp
NS04.dnsv.jp
MXmail.crest33.com โญ
TXTv=spf1 include:spf.owlet.work -all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1732503005

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A52.197.128.153
โ—A52.197.128.1532026-03-14 โ†’ 2026-03-26 ยท 2 obs
โ— 2026-03-14 05:23:24
โ— 2026-03-26 07:15:28

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
crest33.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

โœ… Authoritative Response

Server:157.7.34.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for crest33.com (unsigned zone)

โฑ๏ธ Timing

Total: 1266ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A152.197.128.153

Analysis

Mail Server Role

mail.crest33.com serves as the mail server for crest33.com.

IP Addresses

mail.crest33.com points to IP number 52.197.128.153.

For instance, other host names mail.st0130.com, mail.souzoku-hamamatsu.net, mail.r-needs.com, mail.kawahara-ec.com and mail.officecoco.jp share IP numbers with mail.crest33.com.